Stromatolites of the Green River Formation

The summer before last (2011), I spent some time in Wyoming on an energy resources field trip run by Sheridan College, and one stop we made was to look at “oil shale” (really kerogen-rich marlstone) of the Green River Formation, an Eocene lake deposit in southwestern Wyoming. The oil shale is exposed on the east … Read more

My week

This week is “Wyoming Energy Resources field trip” week! Day Start End Destination August 1st Sheridan, WY Lander, WY Gas Hills Uranium District August 2nd Lander, WY Lander, WY Green River Basin Oil Shale and South Pass/ Atlantic City Mining District August 3rd Lander, WY Newcastle, WY Smith Ranch-Highland Uranium ISR Mine and Mill near … Read more